DR. THOMAS JAMES PERCIVAL MD
NPI 1982864435
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Green Bay, WI
About Dr. Thomas James Percival Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS JAMES PERCIVAL MD (NPI 1982864435) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Green Bay, Wisconsin, licensed in Texas (R0929) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Chi Health Nebraska Heart, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thomas James Percival Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Thomas Percival reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Omaha, NE 68124
- Reassigned Medicare billing, Nebraska enrollment
- 1,045 clinicians in this Medicare group
Lincoln, NE 68510
- Reassigned Medicare billing, Nebraska enrollment
- 525 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Boerne, TX 78015
- Reassigned Medicare billing, Texas enrollment
- 2,397 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 130 clinicians in this Medicare group
Corpus Christi, TX 78404
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: J Mark Morales MD PA
- 14 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi Health Nebraska Heart
Acute Care Hospitals · Lincoln, NEPeterson Regional Medical Center
Acute Care Hospitals · Kerrville, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXMethodist Hospital Stone Oak
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54311 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREEN BAY, WI 54311
GREEN BAY, WI 54311
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thomas Percival's NPI number?
The NPI number for Thomas Percival is 1982864435. It was assigned to this individual provider in the NPPES registry on June 9, 2008.
Where is Thomas Percival located?
Thomas Percival practices at 2845 Greenbrier Rd, Green Bay, WI 54311. The listed phone number is (920) 288-8000.
What is Thomas Percival's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Thomas Percival enrolled in Medicare?
Yes. Thomas Percival is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Thomas Percival's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Percival reassigns Medicare benefits to 6 organizations: Alegent Creighton Clinic (Omaha, NE), Chi Health Clinic Specialty, LLC (Lincoln, NE), Christus Trinity Clinic Texas (Tyler, TX), University Of Texas Health Science Center At San Antonio (Boerne, TX), Cardiology Clinic Of San Antonio, PLLC (San Antonio, TX) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Percival's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Percival accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Thomas Percival as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thomas Percival affiliated with any hospitals?
According to CMS data, Thomas Percival is affiliated with Chi Health Nebraska Heart, Peterson Regional Medical Center, Methodist Hospital and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Thomas Percival was last updated on October 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Thomas James Percival, MD · NPI 1982864435
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Green Bay, Wisconsin. Individual provider, active in the CMS NPPES registry since June 9, 2008.
## Identity
- **NPI:** 1982864435 (Entity type: Individual)
- **Enumerated:** June 9, 2008
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** R0929 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2845 GREENBRIER RD, Green Bay, WI 54311-6519
- **Phone:** (920) 288-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Alegent Creighton Clinic (NPI 1548287907, Omaha, NE); Chi Health Clinic Specialty, LLC (NPI 1285138065, Lincoln, NE); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); University Of Texas Health Science Center At San Antonio (NPI 1417921834, Boerne, TX); Cardiology Clinic Of San Antonio, PLLC (NPI 1487965000, San Antonio, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** October 25, 2024
- **Other identifiers:** Medicaid 100218117 (WI); Medicaid 384973902 (TX); Other 384973903 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1982864435) · Data from the CMS NPPES public registry.